Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Black dial with luminous silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Month and date display at the 3 o'clock position. Omega calibre 8601 automatic movement with a 55-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Round case shape. Case size: 38.5 mm. Case thickness: 14.7 mm. Band width: 19 mm. Deployment clasp. Water resistant at 150 meters / 500 feet. Functions: annual calendar, month, date, hour, minute, second, chronometer. Additional Info: certified chronometer. Luxury watch style. Watch label: Swiss Made. Item Variations: 23110392201001. Omega Aqua Terra Black Dial Mens Watch 231.10.39.22.01.001.